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SQL Floor() function Explained [Practical Examples]

Overview of SQL Floor () Function SQL Floor () function is used to calculate the largest integer value that is smaller than or equal to the given numeric value. SQL Floor () function performs roundoff

Solved: SQL ambiguous column name [100% Working]

What is an ambiguous column name error in SQL? SQL ambiguous column name is one most common error we are facing while performing a join query with two or more tables, this type of error

SQL Mapping Carnality Explained with Examples

Overview of SQL Mapping Cardinality SQL Cardinality refers to the uniqueness in the data value of a particular column, the higher the uniqueness the cardinality will be higher in percentage, and Low cardinality means the

SQL Ranking Functions Explained [Practical Examples]

Overview of SQL Ranking Functions SQL Ranking functions are window functions used to assign the ranking value for each record in the partition of a result set, the ranking value is depended upon the rank

SQL Stored Procedure Explained [Practical Examples]

Overview of SQL Stored Procedure SQL stored procedures are generally precompiled group of an ordered series of Transact-SQL statements stored into a single logical unit which allow for variables and parameters declaration as well as

35+ SQL Functions Explained in Detail [Practical Examples]

40+ SQL Functions Explained in Detail [Practical Examples]

Overview of SQL Functions SQL provides much in-build function to perform operation of table data, these functions can be with-in SQL statements or queries, and can also be used within the programming environment provided by

SQL Transactions Explained [Practical Examples]

Overview of SQL Transactions SQL Transactions consists of a sequence of SQL statements and/or queries, the SQL standard specifies that a transaction begins implicitly when an SQL statement is executed, If the transactions execute successfully,

SQL Domain Constraints (NOT NULL, Check, UNIQUE)

SQL Integrity Constraints (NOT NULL, Check, UNIQUE)

Overview of SQL Integrity constraints Integrity constraints ensure that changes made to the database by authorized users do not result in a loss of data consistency; it ensures that the data insertion, updating, and other

SQL TOP Explained [Practical Examples]

Overview of SQL TOP SQL TOP clause is used to limit the records returned as the result set of SQL select query by specified number of rows or percentage of rows in SQL Server. When